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arXiv 1404.7655gr-qchep-th
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无奇性引力坍缩与渐近安全

Singularity-free gravitational collapse and asymptotic safety

R. Torres

摘要:

一般类的量子改进恒星模型的内部组成的非相互作用(“尘埃”)粒子的渐近安全性兼容的框架中获得和分析。首先,有效的外部,基于量子爱因斯坦引力方法的渐近安全性,第二,它的有效兼容尘埃内部推导。由此产生的恒星模型似乎没有壳聚焦奇点。

英文摘要:

A general class of quantum improved stellar models with interiors composed of non-interacting ('dust') particles is obtained and analyzed in a framework compatible with asymptotic safety. First, the effective exterior, based on the Quantum Einstein Gravity approach to asymptotic safety is presented and, second, its effective compatible dust interiors are deduced. The resulting stellar models appear to be devoid of shell-focusing singularities.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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